you are using abnormal wallet for double spending.
you have to explain for that
Why do you repeat the word "doublespending" again and again?
There are no doublespendings on my addresses.
In fact I do not know what it is and how to create one.I did a bet, you accepted it immidiately and confiscated money.
I don't think you did a double spend transaction, however the way those funds were sent are very strange, especially with the unable to decode error.
That's why I keep asking what wallet did you use to send the funds. Maybe if you prove that it was sent using a buggy wallet he might refund you since it was an error.
But the way those outputs appeared in your transaction its very strange to have a structure like that.
However your miner fee was quite large and much higher than a double spend attack would use in case the original transaction confirms too quickly.